Roof Framing Names

A mansard roof also known as a french roof is a four sided roof with a double slope on each side that meet forming a low pitched roof.

Roof framing names.

Mirrored pairs of rafters meet at a ridge and are connected across the base by a ceiling joist. It s steep pointed roof which extends all the way to the ground or close to the ground. Roof covering typically of flat and rectangular shapes and made of various materials such as slate wood flagstone plastic metal and composite materials. Framing a roof is the last step in framing new construction.

Gable a gable roof has a ridge at the center and slopes in two directions. Common types of roofs and basic framing terms. Collar tie also collar beam in profile the framing of a conventional pitched roof forms a triangle. While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below.

Onion dome or rather an imperial roof. From purlins to beams props struts rafters ties crowns and fascias. Conical roof or cone roof. It is the form most commonly used by the navy.

It is simple in design economical to construct. An external installation on the roof that uses the vent pipe system to prevent water seeping in and create damage. An example of each is shown in figure 2 1. The sides can either be flat or curved depending on the style.

It s a very simple roof design and is inexpensive because the roof serves as both roof and walls. Post a question or comment about roof framing support construction specifications practices. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to. The lower slope is much steeper than the upper.

The a frame is very easy to identify. The inherent strength and integrity of the triangular form makes the roof a sound structure. Historically also called a compass roof. Compare with bell cast eaves.

Bow roof rainbow gothic gothic arch and ship s bottom roof. De l orme also used bow roofs see below. Roof framing definitions common rafter valley rafter valley jack rafter hip rafter hip jack rafter cripple jack rafter dormer rafter collar ties rafter ties structural ridge beams.